package test.day03;

import java.util.Scanner;

public class test07 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();

        for(int i = 1; i < n; i++){
            if(i * i == n){
                System.out.println(i + "是" + n + "的平方根");
                break;
            }else if (i * i > n){
                System.out.println((i - 1) + "是" + n + "的平方根整数部分");
                break;
            }

        }
    }
}
